what mass of aluminum ore

Q: Write skeleton equations for these reactions.a. iron(s) + fluorine(g) → iron(III) fluoride(s)b.…

A: Skeleton equation: A skeletal equation is a method to indicate the chemicals that are involving in…

Q: Potassium metal reacts with water according to the following balanced equation. 2 K(s) + 2 H₂O(1) →→…

A: The objective of the question is to understand the stoichiometry of the given chemical reaction and…

Q: 20. A 2.00g sample of magnesium was burned in excess pure oxygen, according to the equation below:…

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Q: Hexane is a colourless liquid with a characteristic smell that reacts with chlorine gas in the…

A: Hexane is a colourless liquid with a characteristic smell that reacts with chlorine gas in the…

Q: How many grams of magnesium oxide can be produced by reacting 0.248 g magnesium that is 97.5% pure…

A: Given mass of Magnesium = 0.248g% purity of Magnesium = 97.5%No.of molecules of oxygen = 5.36 x…

Q: Consider the chemical reaction that takes place between solid copper and oxygen gas. a.) Complete…

A: Here we are required to find the oxidizing agent and reducing agent

Q: 1. Metals react ith oxygen gas to produce oxides with the general formula Mx O y. Write a balanced…

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Q: 4. 2 KMnO4 + 16 HCI a. Referring to the above reaction equation, if 47.0 g of KMnO4 reacts with 55.0…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: A piece of magnesium with a mass of 0.0501 grams was placed into a solution containing an excess of…

A: The balanced reaction taking place is given as, => Mg (s) + 2 HCl (aq) ------> MgCl2 (aq) + H2…

Q: Barium metal was quantitatively precipitated from a 1.52 g sample of BaCl2-2H2O. The mass of the…

A: Given: Mass of the sample BaCl2.2H2O =1.52g Mass of Barium collected = 0.844g

Q: 59. Complete and balance each of the following combustion re a. C6 H6 (1) + O2 (9) → b. C5 H12 (1) +…

A: 1.Combustion Reactions: A combustion reaction is a reaction in which a substance reacts with oxygen…

Q: Consider the reaction of solid P4 and chlorine gas to form gaseous phosphorus trichloride. a) Write…

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Q: 1) An iron-ore processing plant lists its output in terms of "contained iron". If it is shipping…

A: Mass of magnetite (Fe3O4) = 1865.7 tons  Explanation:The plant ships 1350 tons of iron (Fe) per day.…

Q: 28. Which of the following reactions is a redox reaction? a. HCl (aq) + NaOH (aq) → NaCl (aq) + H2O…

A: This is a redox reaction because magnesium(Mg) reduces a chemical compound in providing the…

Q: Examine the following chemical equation. While the equation is balanced it is not the correct…

A: A balanced chemical equation is the one that contains equal number of atoms on both sides of the…

Q: What is the correct description for the chemical equation 4Fe(s) + 30,(g) 2Fe,0,(s)? a. Solid iron…

A: The given chemical reaction is, ......(1) The above reaction shows that four moles of iron (Fe)…

Q: A sample of 9.34 g of solid calcium hydroxide is added to 32.0 mL of 0.440 M aqueous hydrochloric…

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Q: 1. A sample of 23.4 grams of sodium hydroxide is mixed with 18.7 grams of lithium sulfide, producing…

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Q: Glucose (C,H,,0)reacts with oxygen in a process called cellular respiration. It produces carbon…

A: The balanced reaction is:1C6H12O6  +  6O2 → 6CO2  + 6H2Ogiven mass of C6H12O6 =40gwe know that:molar…

Q: 1. Using the hydrocarbon C3H8, describe one similarity and one difference between complete and…

A: 1) Combustion of hydrocarbons refers to the chemical reaction in which hydrocarbon reacts with…

Q: A mixture of hydrocarbons contains 33.3% octane, C8H18, 10.0% heptane, C7H16, and 56.37% decane,…

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Q: 1. Write the balanced equation, the ionic, and net ionic equation for the reaction of Potassium…

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Q: You are asked to make 43.0 grams of iron (Fe) from iron III oxide (Fe-O:) and carbon monoxide (CO)…

A: A question based on mole concept. A balanced equation is given based on which mass of Iron is to be…

Q: A mixture of hydrocarbons contains 39.1% heptane, C7H16, 10.7% nonane, C9H20, and 50.2% octane,…

A: From the molar equation the total number of moles in mixture of hydrocarbon can be calculated. Let…

Q: Write the correct skeleton chemical equation for the following reaction: solid aluminum bromide and…

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Q: Consider the representation of a reaction below. (In this diagram, red spheres represent oxy gen…

A: At first Let us see what are reactants ( left side of the arrow) .  O2 + O2 + O2 + CH4 + CH4 = 3O2 +…

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".